1) Local anesthetic
Found on
https://www.crosswordclues.com/clue/neosaxitoxin
Neosaxitoxin (NSTX) is included, as other saxitoxin-analogs, in a broad group of natural neurotoxic alkaloids, commonly known as the paralytic shellfish toxins (PSTs). The parent compound of PSTs, saxitoxin (STX), is a tricyclic perhydropurine alkaloid, which can be substituted at various positions, leading to more than 30 naturally occurring STX ...
Found on
http://en.wikipedia.org/wiki/Neosaxitoxin
No exact match found.
